baber/WOPTO huggingface dataset:
Patent EP-0251723-A2 (EP)
Inventor: SASAKI TAKEO MITSUBISHI DENKI
IPC: F02D41/00
Filed: 1987-06-25
Abstract: An idle revolution of an internal combustion engine is controlled by a device which includes an average position deflection operating portion for averaging a position deflection between a predetermined position of an actuator for controlling a throttle valve of the engine and an actual position thereof over a predetermined time period to correct the predetermined position with an averaged value to thereby obtain a desired idle revolution of the engine. By introducing a short time position deflection into the average position deflection, which corresponds to a temporal variation of engine load, an undesired effect of such variation can be removed.
Patent EP-0268450-A2 (EP)
Inventor: GOLD DAVID GENE
IPC: G07F7/12
Filed: 1987-11-16
Abstract: The authenticity of a document (D) is tested by sensing (14) its translucency throughout an area (12) and correlating the sequence of representations (20 Figure 2) produced, with a sequence of reference representations (18 Figure 2) read (16) from a magnetic recording (10) of an earlier-made sensing. Correlation is carried out by relating successive overlapping parts (L Figure 2) of the freshly-derived and digitized sequence with corresponding overlapping parts (L) respectively, of the digitized reference sequence. The overlapping parts (L) are of the same length (N), and overlap with one another equally, throughout both sequences (20,18), the extent (M) of overlap being such that all individual representations in each sequence (20;18) occur in three successive parts of that respective sequence. Assembler circuits (44,46; Figure 1) supply signals (SUM R, SUM R², SUM RS) in accordance with functions of the successive parts (S;R) of the two sequences, to an arithmetic unit (50) for generation of correlation scores (C) that are then analyzed (56) to produce an indication (42) of the degree of authenticity. A preliminary, independent check on the maxima, minima, and/or average value of the freshly-­derived sequence is carried out by a test unit (38) to signal rejection of the document (D) if the check is not satisfied.
Patent EP-0235030-A2 (EP)
Inventor: DAUZAT DOMINIQUE
IPC: G01N29/07
Filed: 1987-02-17
Abstract: The equipment according to this invention essentially comprises a shoe (S) containing a multiplicity of ultrasonic-wave emitters and receivers (1) which have a referenced position in the shoe (S) and are connected to a data-processing system (D) which is itself connected to a display system (V). This equipment permits the direct display of flaws present in a weld seam or resulting from corrosion in any metal part. <IMAGE>
Patent EP-0273012-A2 (EP)
Inventor: IRVING EDWARD DR
IPC: C09J5/06
Filed: 1987-12-18
Abstract: A method of bonding together two surfaces, at least one of which is gelatinous, comprises
     (i) sandwiching between, and in contact with, the surfaces an adhesive composition comprising a polymerisable carboxylic acid having at least one polymerisable acrylic group, and   (ii) subjecting the adhesive composition to polymerising conditions therefor until it is polymerised.   
     The bonding method is particularly suitable for bonding holograms to security cards.
Patent EP-0273016-A2 (EP)
Inventor: BOVISIO CIPRIANO
IPC: F16L15/06
Filed: 1987-05-13
Abstract: Improved make-up, better seal higher resistance to overtorque and a reduction of the stress level (and, therefore, better stress corrosion cracking performance) are all obtained in the sleeve couplings of deep-well casings by the introduction of certain design improvements, such as (i), a profiled seat in the box member that matches the tube pin nose profile, and (ii) a new thread contour design that meets specific dimensional tolerances.
Patent EP-0283917-A2 (EP)
Inventor: SCHNEIDER ROLF
IPC: B05B5/04
Filed: 1988-03-16
Abstract: The outside surface of the turbine housing of an air-driven rotary atomizer for electrostatically coating workpieces is surrounded by a cover (5) of three-dimensional air-permeable material and as a result of this it is possible to prevent the formation of condensation water on the turbine housing which is subject to extreme cooling in operation. …<IMAGE>…
Patent EP-0297231-A2 (EP)
Inventor: POSTUPACK DENNIS SYLVESTER
IPC: G01R1/18
Filed: 1988-04-20
Abstract: A method for electroforming a metal grid capable of attenuating electromagnetic pulse effects is disclosed, as well as use of such a grid in an aircraft transparency. Nonlinear and nonorthogonal grid patterns are also disclosed, as well as electroplating grids of any configuration with a non-glare coating.
Patent EP-0290926-A2 (EP)
Inventor: BAUER GUNTHER
IPC: D02G1/02
Filed: 1988-05-03
Abstract: Beschrieben wird ein falschdralltexturiertes voluminöses synthetisches Multifilamentgarn aus einheitlichem Rohstoff, das aus mindestens zwei Filamentgruppen mit verschiedenem, jedoch in sich im wesentlichen gleichen Einzeltiter besteht. Der feinere Einzeltiter ist kleiner als 1 dtex, und der Gesamttiter des texturierten Garns ist größer als 100mal den feineren Einzeltiter. Bei dem Verfahren zum Herstellen eines derartigen Multifilamentgarnes werden die Verstreckverhältnisse der beiden Filamentgruppen so gewählt, daß die Differenz zwischen den beiden Verstreckverhältnissen kleiner als 0,1 ist, und das gemeinsame Strecktexturieren erfolgt dann bei dem Verstreckverhältnis der Filamentgruppe mit gröberem Einzeltiter. Bevorzugte Einsatzgebiete des Garns sind wasserabweisende Gewebe, Reinraumkleidung und die konduktive Komponente bei Sportbekleidung.
Patent EP-0295498-A2 (EP)
Inventor: BRAGAGNOLO SILVANO
IPC: A43B3/35
Filed: 1988-06-01
Abstract: Device for adjusting the power in a heating circuit usable particularly for ski boots and including at least one power source (2,7,102,302a,302b,302c,202a,202b,202c) for at least one resistor (3a,3b,3c,103a,103b,203,303), having the peculiarity of comprising at least one switch (4,104,204,304) sectioning and/or selecting said at least one power source and/or said at least one resistor. Said switches, together with adapted discharge limiters (5,105,205a,205b,205c,305) for the power sources, allow an effective adjustment of thermal power according to specific contingent requirements.
Patent EP-0329817-A2 (EP)
Inventor: SARVAZYAN ARMEN
IPC: A61B5/00
Filed: 1988-06-03
Abstract: The invention provides the noninvasive testing of the elasticity of soft biological tissues for the diagnosing of physiological and pathological state in human and animals, by exciting the tangential oscillatory deformations on the surface of tissue in the frequency range of 0.5 - 30 kHz and by determining the velocity of the excited surface wave propagating along the vector of the initial displacement. 
     The device which provides the application of this method includes a probe with one transmitting and two receiving piezotransducers equipped with contact tips and mounted to the body of the probe by means of the elongated hafts which serve as acoustic delay lines, and the electronic means that forms pulses to excite the transducer, performs the processing of the received acoustic signals, measures the time-of-flight of acoustic pulses from the transmitter to the receiver, converts it into the velocity of sound and displays the value of velocity. The device also has a facility for standardizing the force by which the probe is pressed to a tissue.
Patent EP-0303091-A2 (EP)
Inventor: HAMER JEREMY
IPC: H04M19/00
Filed: 1988-07-25
Abstract: The modules (SLIC) have current-limiting circuit components in the form of a longitudinal controller or in the form of feed resistors, which limit the line current of the connected subscriber connecting line but cause substantial power dissipation when a short line length is involved. The total current of the subscriber connecting circuit (SLIC) or merely the current supplied to the feed resistors is therefore provided via an additional switching controller (SR). <IMAGE>
Patent EP-0306701-A2 (EP)
Inventor: DUPREE HANS-WERNER
IPC: A47B88/02
Filed: 1988-08-02
Abstract: In order to provide an insert for furniture drawers, which insert is to be inserted in such a drawer and is also to be removable again without changing the actual furniture drawer so that the furniture drawer continues to be usable in an unchanged manner, and which furthermore allows not only one but a large number of additional troughs, trays or hollows to be inserted one above the other in a furniture drawer without changing it, an insert for furniture drawers or the like is provided with at least one trough, tray or hollow which is displaceable in the longitudinal direction, the rear wall of the drawer having been recessed at least to the level of the underside of the displaceable trough, and with longitudinally extending guide rails (10, 21), which are inserted positively in the drawer (1-5), for the longitudinally displaceable trough (23), the fixed guide rail (10) of which guide rails rests directly or indirectly against the bottom (20) or the side walls (3 and 4) and/or against the inside walls of the front and rear walls (1 and 5) of the drawer. <IMAGE>
Patent EP-0312863-A2 (EP)
Inventor: SCHWEINFURTH HERMANN DIPL-ING
IPC: A23F5/22
Filed: 1988-10-08
Abstract: During decaffeination of green coffee, the green coffee beans swell to about double their volume. To prevent blockage, coffee beans are therefore kept moving during the pre-swelling, but this leads to detachment, from the surface of the beans, of fine particles, which then clog an adsorber for caffeine adsorption. It is proposed that, at least in the first treatment step, a container is used whose side walls run at least substantially at an angle to each other, forming a conical container space.
Patent EP-0318918-A2 (EP)
Inventor: SUGIYAMA YOSHIAKI
IPC: A61M29/02
Filed: 1988-11-29
Abstract: There is provided a balloon catheter (10) comprising a tubular body including at least one lumen, and a foldable balloon (3) provided at a predetermined distal portion on the outer surface of said tubular body so that the balloon communicates with at least one lumen in said tubular body, wherein reinforcement (9) is provided at a predetermined portion on the outer surface of said tubular body surrounded by said balloon. The reinforcement is preferably formed of an X-ray opague material and in the form of a coil.
Patent EP-0301625-A2 (EP)
Inventor: VAN UNEN LAMBERT HENRI THEODOO
IPC: B29C55/00
Filed: 1988-07-07
Abstract: The invention relates to a process for the production of thin stretched films with thickness between 0.1 and 20 µm from polyolefins of ultrahigh molecular weight by dissolving the polyolefin in a solvent, shaping the solution at a temperature above the solution tem­perature of the polyolefin to a tape, cooling the tape to a tem­perature below the solution temperature to obtain gelation and stretching the gelled tape. In this process the gelled tape is ini­tially subjected to a preliminary orientation in one direction, under solvent removal, and is then stretched in a direction essentially per­pendicular to the direction of preliminary orientation, at elevated temperature, followed by final stretching to obtain the finished thin films. This process makes possible the production of films which are free from pores, that is to say transparant and which posses high Young's moduli, high tensile strengths and favourable values for elongation at break.
Patent EP-0286387-A2 (EP)
Inventor: YOSHIOKA HIROSHI
IPC: C08K5/5419
Filed: 1988-04-06
Abstract: New organosilicon compounds having at least one each of β-diketone or β-ketoester structure and hydrolyzable group, of the formula:
      where R denotes a monovalent organic group containing one or more β-diketone or β-ketoester structures having 4 to 20 carbon atoms; X denotes a hydrolyzable group selected from halogen atoms, alkoxy groups having 1 to 6 carbon atoms, acyloxy groups having 1 to 6 carbon atoms, and amino groups; m denotes 1, 2, or 3; n denotes 0, 1 or 2; and 1 ≦ m + n ≦ m + n ≦ 3.
Patent EP-0292200-A2 (EP)
Inventor: BRADLEY HUGH THOMAS
IPC: F21S8/10
Filed: 1988-05-12
Abstract: This invention is directed to a retaining mechanism for a composite headlamp bulb body (50) that has a seal and a flange (52) with spaced tabs (54) extending therefrom. The mechanism includes a retaining ring (30) which allows the bulb body to be oriented in a predetermined configuration and inserted into the aperture of the retaining ring (30). The retaining ring (30) is snap fitted for permanent installation onto the socket structure of a reflector housing (10) and contains cantilevered finger elements (32) with ramped surfaces to interfere with the flange tabs (54) during rotation of the inserted bulb while in the socket.
Patent EP-0298748-A2 (EP)
Title: Magnetic disk apparatus
Inventor: MORITA ISAO
IPC: G11B33/12
Filed: 1988-07-07
Abstract: A magnetic disc apparatus has an electric portion, a mechanical portion (200), a base (102) and a cover (104). A concave portion (106) corresponding to the mechanical portion (200) is formed in the base (102). On the upper side of the base the mechanical portion (200) is arranged and is covered with the cover (104). On the under side of the base the electrical parts are arranged and the taller electrical parts (310) on the printed wired board (302) are arranged in a space (G) formed between the printed wired board (302) and the base (102) at the outer side of the circumference of the concave portion (106).
Patent EP-0315462-A2 (EP)
Inventor: BLANKENSHIP ROBERT MITCHELI
IPC: G21F9/16
Filed: 1988-11-04
Abstract: A method of solidification or encapsulation of compositions containing a substantially continuous aqueous phase comprising uniformly incorporating into the compositions core-shell polymer particles and subsequently neutralizing the polymer particles by incorporating into the compositions an organic or inorganic base. The neutralized polymer particles swell and absorb substantially all the aqueous phase.
Patent EP-0321293-A2 (EP)
Inventor: KAUFMAN LAWRENCE GEORGE
IPC: C08L67/02
Filed: 1988-12-16
Abstract: Polybutylene terephthalate molding compositions modified by the addition of elastomeric ethylene-propylene copolymers containing small amounts of norbornyl carboxy­late, amine, alkyl amine, aryl amine or hydroxyl groups, exhibit superior impact strength, especially at low tempera­tures.
Patent EP-0310514-A2 (EP)
Inventor: KITAJIMA NOBUAKI C O TOKYO KOG
IPC: G02B21/20
Filed: 1988-09-29
Abstract: A binocular microscope has an objective optical system for receiving a beam of rays from an object and emitting it as a parallel pencil of rays, a relay optical system for relaying the beam of rays coming from the objective optical system, and an ocular for receiving the beam of rays coming from the relay optical system. The binocular microscope is characterized in that the objective optical system is stored in a stationary housing portion, the relay optical system and the ocular optical system are stored in a movable housing portion disposed on the stationary housing portion, and there is provided means for moving the movable housing portion with respect to the stationary housing portion within a predetermined range in a plane perpendicular to an optical axis of the objective optical system stored in the stationary housing portion.
Patent EP-0327033-A2 (EP)
Inventor: OHTOMO JUN-ICHI C O PATENT DIV
IPC: G11B7/004
Filed: 1989-01-31
Abstract: An optical disk apparatus of the invention includes two optical heads (3A, 3B) respectively located to con­front opposing upper and lower surfaces of an optical disk (1). The optical disk (1) has recording layers (1D) formed on its upper and lower surfaces. Each opti­cal head (3A, 3B) is mounted on a corresponding linear motor (33), and is driven such that a light beam emitted from the optical head (3A, 3B) is scanned along a scan­ning area extending in a radial direction of the optical disk (1). The optical heads (3A, 3B) and the linear motors (33) on which the optical heads (3A, 3B) are mounted are arranged in the optical disk apparatus such that the scanning area of a light beam emitted from one optical head (3A, 3B) does not overlap the scanning area of a light beam emitted from the other optical head (3A, 3B).
Patent EP-0339334-A2 (EP)
Inventor: HANSEN RICHARD J
IPC: G01D5/26
Filed: 1989-04-07
Abstract: An optically coupled remote sensor apparatus comprises a tuned circuit incorporating a sensor and a light emitting diode (LED) connected in parallel with the tuned circuit. The natural resonant frequency of the tuned circuit is determined by the sensor whose electrical parameter is a function of the condition to be sensed. The sensed condition correlates to a frequency of light pulses emitted from the LED, which light pulses are only emitted when the pulsed light source frequency coincides with the natural resonant frequency of the tuned circuit.
Patent EP-0341567-A2 (EP)
Inventor: CHEN CHIN HSIN C O EASTMAN KOD
IPC: G03F7/031
Filed: 1989-05-03
Abstract: A 6-tertiary amino-2-(Z=CH-)benzofuran dye is disclosed, where Z represents the atoms providing an electron withdrawing group and a conjugated methine linkage completing a resonant dye chromophore including the 6-tertiary amino group as an electron donor and the electron withdrawing group as an electron acceptor. The dyes are formed by condensing a 6-tertiary amino-2-formylbenzofuran with an electron withdrawing dye nucleus precursor containing an active methyl or methylene site. The dyes exhibit bathochromically shifted absorption peaks.
Patent EP-0350827-A2 (EP)
Inventor: SUTTOR HARALD
IPC: D21F1/52
Filed: 1989-07-10
Abstract: Slotted extractors for draining paper webs consist of a carrier body (7) which covers the suction box and consists as a grating structure of individual longitudinal (3) and transverse (1) beams glued to one another and of end strips (5). The longitudinal beams (3) extending transversely to the running direction of the machine are covered by short ceramic segments (6), the ceramic used being alumina, zirconia, mixtures thereof and silicon carbide. The entire grating structure consists of glass fibre-reinforced polyester having a glass content of at least 60%. The individual components are glued together by a two-component epoxide resin adhesive. <IMAGE>
Patent EP-0350933-A2 (EP)
Inventor: TSUCHIYA HIROYOSHI
IPC: G06K7/10
Filed: 1989-07-13
Abstract: An apparatus for receiving input data values representing an array of picture elements of a source image containing one or more bar code regions, whereby the input data values are converted to bi-level values representing black or white states which are stored in an image memory, while in addition the bi-level values are processed to obtain data representing an image in which a "skeleton" central portion of the bar code region appears as an all-black region, while background black regions are eliminated. A central position and the slope of a central axis of the bar code region are computed based on that "skeleton" region, and data values in the image memory which conform to the central axis are then read out, to read the box code data.
Patent EP-0356727-A2 (EP)
Inventor: NISHIHARA KEITH H
IPC: G06T7/00
Filed: 1989-07-29
Abstract: A target location technique using a target which is invariant to a particular symmetry transformation about a target symmetry point. The target is first projected onto an image plane, whereupon the target symmetry point will be mapped onto an image symmetry point. The target image and a symmetry transformed version thereof are then subjected to a correlation search to determine the location of the correlation peak, which gives the position of the target image symmetry point. Since the target is invariant under the symmetry operation, the correlation operation does not require a separate template to be stored. Prior to the correlation operation the image is preferably filtered to remove at least some higher spatial frequencies while leaving at least some lower spatial frequencies. In a preferred embodiment, the target consists of a set of random dots having the prescribed symmetry. The target symmetry is preferably invariance under point reflection through a symmetry point on the target (equivalent to a 180° rotation about the symmetry point). The filtering operation is preferably a binarized Laplacian of Gausian ("∇²G") convolution.
Patent EP-0359235-A2 (EP)
Inventor: NAKAMURA NOBUTAKA C O INTELLEC
IPC: G06F12/06
Filed: 1989-09-13
Abstract: A computer system includes a plurality of memories (20, 42, 44, 46, 54); a RAM (100) having a memory capac­ity corresponding to a memory address space; a memory map designation section (11, 106) for designating areas respectively assigned to the plurality of memories (20, 42, 44, 46, 54) on the memory address space; an access control section (211, 221) for controlling accesses to the plurality of memories (20, 42, 44, 46, 54) and the RAM (100) according to input access control data; and a memory map setting section (11, 108) for generating and supplying to the access control section (211, 221) the access control data for partially disabling the access to the RAM (100) according to the assigned area.
Patent EP-0366924-A2 (EP)
Inventor: STRANGMAN THOMAS E
IPC: F01D5/28
Filed: 1989-09-22
Abstract: A ceramic thermal barrier coating system for superalloy components subjected to high operating tempera­tures, such as gas turbine engine airfoils, is disclosed which includes a high purity alumina interfacial layer between the metallic substrate and the ceramic overcoat in order to better resist failure by spalling.
Patent EP-0331228-A2 (EP)
Inventor: TAKENAKA SENJI C O JGC CORPORA
IPC: B01D53/52
Filed: 1989-02-14
Abstract: Process for removing H₂S from a gas stream comprising contacting the gas stream in first absorption zone (1) with a regenerable absorbent to obtain purified gas and an H₂S-containing loaded absorbent, supplying the loaded absorbent to a regenerator (11) where the absorbent is regenerated producing an H₂S-containing regenerator off-gas, supplying the regenerator off-gas to sulphur recovery plant (35) in which elemental sulphur is produced and in which a plant off-gas is formed containing SO₂ and H₂S, converting SO₂ in the plant off-gas to H₂S to obtain reduced plant off-gas, contacting reduced plant off-gas in second absorption zone (32) with regenerable absorbent to obtain a second purified gas and an H₂S-containing semi-loaded absorbent, supplying the semi-loaded absorbent to the regenerator (11) where the absorbent is regenerated, wherein partly regenerated absorbent is removed from the regenerator (11) and is supplied to the first absorption zone (1), and wherein totally regenerated absorbent is removed from the regenerator (11) and is supplied to the second absorption zone (32).
Patent EP-0333443-A2 (EP)
Inventor: MUELLER WALTER BERNDT
IPC: B32B7/02
Filed: 1989-03-14
Abstract: A barrier stretch film comprises an outer layer of a heat sealable polymeric material; a first interior layer of an oxygen barrier polymeric material; a second interior layer of a high molecular weight polymer; an inner copolyamide layer; and an adhesive between the second interior and inner layers.
Patent EP-0337748-A2 (EP)
Inventor: FONTENOT MARK G
IPC: A61H1/02
Filed: 1989-04-12
Abstract: An involuntary oscillator device (10) is disclosed having an intraoral-extraoral appliance (11) mounted onto the upper and lower arches (4, 6). A linear stepper motor forcibly imparts oscillating motion to the appliance. During one-half cycle of oscillation the lower arch (6) is forced to move away from the upper arch (4), and during the other one-­half cycle the lower arch is forced to move toward the upper arch. A programmable digital computer and an electronic network drive the motor and adjusts the parameters of the oscillating motion.